code: def mock_get_trial_job_statistics():
      responses.add(
          responses.GET,
          "http://localhost:8080/api/v1/nni/job-statistics",
          json=[{"trialJobStatus": "SUCCEEDED", "trialJobNumber": 1}],
          status=200,
          content_type="application/json",
      )
  
file_path: nni/test/ut/tools/nnictl/mock/restful_server.py
imports: import responses
label_desc: Use image node_id 7 for calling a global function with example usage: mock_get_trial_job_statistics() without return types